I have checked permissions for the folder and Application, they are OK.
The Grid View provides rich data features, but has a very boxy layout; the Data List and Repeater allow for a more flexible layout, but lack the "point and click" data features found in the Grid View, Details View, and Form View controls.
The List View bridges the gap between layout flexibility and built-in data features. Consequently, the Grid View's layout is extremely boxy.
Here Mudassar Ahmed Khan has explained with an example how to dynamically populate ASP.
Net Chart control- Pie Chart from SQL Server Database on the Selected Index Changed event of ASP. Thus the chart control populates the charts based in the Drop Down List selection.
We (the page developer) are responsible for specifying the precise HTML rendered for the List View control.